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Nov 8, 2018

How to enable Java Flight Recorder (JFR) for Glassfish

First, make sure your Glassfish is using JDK7u40+, check your system's java version. Or use AS_JAVA to control which version of Java GlassFish should use in the glassfish/config/asenv.conf file.Add to JVM from admin panel or to domain.xml file the following option: